CA3167176A1 - Appareil ingerable et procede pour recueillir des echantillons dans le tractus gastro-intestinal et/ou pour y distribuer une substance associee a la sante - Google Patents

Appareil ingerable et procede pour recueillir des echantillons dans le tractus gastro-intestinal et/ou pour y distribuer une substance associee a la sante Download PDF

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Publication number
CA3167176A1
CA3167176A1 CA3167176A CA3167176A CA3167176A1 CA 3167176 A1 CA3167176 A1 CA 3167176A1 CA 3167176 A CA3167176 A CA 3167176A CA 3167176 A CA3167176 A CA 3167176A CA 3167176 A1 CA3167176 A1 CA 3167176A1
Authority
CA
Canada
Prior art keywords
ingestible apparatus
mucosal
ingestible
actuation assembly
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3167176A
Other languages
English (en)
Inventor
Gang Wang
Sabina BRUEHLMANN
Jae Won Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nimble Science Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA3167176A1 publication Critical patent/CA3167176A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0038—Devices for taking faeces samples; Faecal examination devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0216—Sampling brushes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

L'invention concerne un appareil ingérable pour recueillir des échantillons à partir d'une zone cible d'un tractus gastro-intestinal d'un être humain ou d'un mammifère et/ou pour y distribuer une substance associée à la santé. Un exemple d'appareil ingérable comprend un boîtier définissant un compartiment d'échantillons, un bouchon configuré pour sceller un orifice d'accès, et un ensemble d'actionnement relié au bouchon. L'ensemble d'actionnement est mobile entre une première position de travail dans laquelle l'orifice d'accès est ouvert et une seconde position de travail dans laquelle l'orifice d'accès est scellé avec le bouchon. L'appareil comprend également un bloc soluble configuré pour empêcher l'ensemble d'actionnement de se déplacer entre les première et seconde positions de travail jusqu'à ce que l'appareil se trouve à l'intérieur d'une zone cible du tractus gastro-intestinal. L'ensemble d'actionnement est configuré, dans la seconde position de travail, pour appliquer une force linéaire au niveau d'une interface entre le bouchon et une surface d'étanchéité pour sceller l'orifice d'accès avec le bouchon.
CA3167176A 2020-02-07 2021-02-05 Appareil ingerable et procede pour recueillir des echantillons dans le tractus gastro-intestinal et/ou pour y distribuer une substance associee a la sante Pending CA3167176A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062971221P 2020-02-07 2020-02-07
US62/971,221 2020-02-07
PCT/IB2021/050973 WO2021156830A1 (fr) 2020-02-07 2021-02-05 Appareil ingérable et procédé pour recueillir des échantillons dans le tractus gastro-intestinal et/ou pour y distribuer une substance associée à la santé

Publications (1)

Publication Number Publication Date
CA3167176A1 true CA3167176A1 (fr) 2021-08-12

Family

ID=77200805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3167176A Pending CA3167176A1 (fr) 2020-02-07 2021-02-05 Appareil ingerable et procede pour recueillir des echantillons dans le tractus gastro-intestinal et/ou pour y distribuer une substance associee a la sante

Country Status (4)

Country Link
US (1) US20230061826A1 (fr)
AU (1) AU2021217238A1 (fr)
CA (1) CA3167176A1 (fr)
WO (1) WO2021156830A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036214A (en) * 1975-04-14 1977-07-19 Louis Bucalo Fluid-collecting and microorganism-detecting devices
US4481952A (en) * 1978-03-22 1984-11-13 Jerzy Pawelec Device for the study of the alimentary canal
DE102006018412B3 (de) * 2006-04-20 2007-10-18 Siemens Ag Endoskopiekapsel
CA2961307C (fr) * 2014-09-17 2023-01-10 Mars Incorporated Dispositif
GB2554444B (en) * 2016-09-28 2021-10-13 Biome Oxford Ltd A device for sampling gastro-intestinal material
US20200038000A1 (en) * 2018-08-06 2020-02-06 Nimble Science Ltd. Ingestible apparatus and method for collecting samples in the gastrointestinal tract and/or delivering health-related fluid thereto

Also Published As

Publication number Publication date
US20230061826A1 (en) 2023-03-02
AU2021217238A1 (en) 2022-09-29
WO2021156830A1 (fr) 2021-08-12

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